Braxton hicks?

Alisha • AMS 8-5-16💕 MGS 11-13-19 💜
I'm 36 weeks 6 days and since 4 am I've been have a cramping feeling as well as back cramps. It doesn't seem to be getting worse so I'm assuming this is just Braxton hicks? I've never had Braxton hicks before so I can't tell the diffeeence between BH or contractions.. Would contractions get worse in time?